You mean convinced themselves there is a huge difference. Many an audiophile friend has claimed that to me, only for me to break their bubble by showing them that absent knowing what is connected, they couldn't tell the difference.
Not always. Had to debug a bad connection once, and one boutique cable had some awful electrical characteristics.
I have seen/heard many poorly matched phono cables too. Experienced bad shielding as well, and inadequate power cable grounds leading to ground noise pumping.
Seen some questionable engineering on components too.
Not always. Had to debug a bad connection once, and one boutique cable had some awful electrical characteristics.
I have seen/heard many poorly matched phono cables too. Experienced bad shielding as well, and inadequate power cable grounds leading to ground noise pumping.
Seen some questionable engineering on components too.

